ELECTRONIC CIGARETTE WITH ILLUMINATED TIP
Aspects of the instant disclosure relate to electronic cigarettes. More particularly, to electronic cigarettes including a circumferential light guide that distributes light transmitted by a light source, and controller circuitry that variably illuminates the circumferential light guide of the electronic cigarette based on a user's draw strength.
This application is a continuation of application Ser. No. 16/950,883, filed 17 Nov. 2020, which is a continuation of application Ser. No. 16/175,129, filed 30 Oct. 2018, which is a continuation of application Ser. No. 15/901,328, filed 21 Feb. 2018, which is a divisional of application Ser. No. 15/219,043, filed 25 Jul. 2016, the entire contents of which are herein incorporated by reference.
BACKGROUND a. FieldThe instant disclosure relates to an electronic cigarette with an illuminated tip; and more particularly to structure and controller circuitry that illuminates the tip of the electronic cigarette based on draw strength.
b. Background ArtElectronic cigarettes, also known as e-cigarette (eCigs) and personal vaporizers (PVs), are electronic inhalers that vaporize or atomize a liquid solution into an aerosol mist that may then be delivered to a user. A typical eCig has two main parts—a power supply portion and a cartomizer (also referred to as an atomizer/liquid reservoir portion). The power supply portion typically includes a rechargeable lithium-ion (Li-ion) battery, a light emitting diode (LED), and a pressure sensor. The cartomizer typically includes a liquid solution, an atomizer and a mouthpiece. The atomizer typically includes a heating coil that vaporizes the liquid solution.
The foregoing discussion is intended only to illustrate the present field and should not be taken as a disavowal of claim scope.
BRIEF SUMMARYIn one embodiment of the present disclosure, an eCig is disclosed. The eCig including a circumferential light guide that seeks to evenly distribute light transmitted by a light source, and controller circuitry that illuminates the circumferential light guide of the electronic cigarette based on a user's draw strength.
Embodiments of the present disclosure are directed to an electronic cigarette including a sensor, controller circuitry, and a light source. The sensor determining a user draw characteristic, and transmitting a draw signal indicative of the determined user draw characteristic. The controller circuitry communicatively coupled to the sensor, and receives the draw signal from which it determines a light intensity signal transmission. The light source is communicatively coupled to the controller circuitry, and receives the light intensity signal from the sensor—thereafter emitting an intensity of light corresponding to the received light intensity signal. In some embodiments, the user draw characteristic comprises a magnitude of a user draw on the electronic cigarette. In more specific embodiments, the sensor comprises a mass airflow sensor, wherein the user draw characteristic corresponds to a mass of air moving through the electronic cigarette during the user draw.
Various embodiments of the present disclosure are directed to an electronic cigarette including a sensor, a light source, and controller circuitry. The sensor determines a magnitude of a draw characteristic, and transmits a signal indicative of the determined magnitude of the draw characteristic. The light source emits a varying intensity of light in response to an input signal. The controller circuitry is communicatively coupled to the sensor and the light source, and the controller circuitry receives, from the sensor, the signal indicative of a draw characteristic. In response to receiving the signal indicative of the determined magnitude of the draw characteristic, the controller circuitry associates the determined magnitude of the draw characteristic with an intensity of the light source, and generates the input signal to the light source based on the light intensity associated with the determined magnitude of the draw characteristic. In some embodiments, the sensor is a mass airflow sensor that determines a mass flowrate of the draw.
Some embodiments of the present disclosure are directed to a circumferential light guide apparatus including a partial circumferential feature, opposing distal ends on either side of the partial circumferential feature, an aperture between the distal ends, and an outer surface. The opposing distal ends receive and direct light into the partial circumferential feature. In response to receiving light, the outer surface including variable surface texture distributes the directed light along the outer surface of the circumferential light guide. In some embodiments, the circumferential light guide apparatus further includes an electronic circuit board positioned within the aperture. The electronic circuit board including at least one light source substantially directed toward at least one of the opposing distal ends.
Additional features, advantages, and embodiments of the disclosure may be set forth or apparent from consideration of the detailed description and drawings. Moreover, it is to be understood that the foregoing summary of the disclosure and the following detailed description and drawings are exemplary and intended to provide further explanation without limiting the scope of the disclosure as claimed.
Various example embodiments may be more completely understood in consideration of the following detailed description in connection with the accompanying drawings.
While various embodiments discussed herein are amenable to modifications and alternative forms, aspects thereof have been shown by way of example in the drawings and will be described in detail. It should be understood, however, that the intention is not to limit the disclosure to the particular embodiments described. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the scope of the disclosure including aspects defined in the claims.
DETAILED DESCRIPTION OF EMBODIMENTSThe disclosure and the various features and advantageous details thereof are explained more fully with reference to the non-limiting embodiments and examples that are described and/or illustrated in the accompanying drawings and detailed in the following.
Throughout the following, an electronic smoking device will be exemplarily described with reference to an e-cigarette. As is shown in
The power supply portion 14 and atomizer/liquid reservoir portion 16 are typically made of metal (e.g., steel or aluminum, or of hardwearing plastic) and act together with the end cap 12 to provide a housing to contain the components of the e-cigarette 10. The power supply portion 14 and the atomizer/liquid reservoir portion 16 may be configured to fit together by, for example, a friction push fit, a snap fit, a bayonet attachment, a magnetic fit, or screw threads. The end cap 12 is provided at the front end of the power supply portion 14. The end cap 12 may be made from translucent plastic or other translucent material to allow a light emitting diode (LED) 18 positioned near the end cap to emit light through the end cap. Alternatively, the end cap may be made of metal or other materials that do not allow light to pass.
An air inlet may be provided in the end cap, at the edge of the inlet next to the cylindrical hollow tube, anywhere along the length of the cylindrical hollow tube, or at the connection of the power supply portion 14 and the atomizer/liquid reservoir portion 16.
A power supply, preferably a battery 22, the LED 18, control electronics 24 and, optionally, an airflow sensor 26 are provided within the cylindrical hollow tube power supply portion 14. The battery 22 is electrically connected to the control electronics 24, which are electrically connected to the LED 18 and the airflow sensor 26. In this example, the LED 18 is at the front end of the power supply portion 14, adjacent to the end cap 12; and the control electronics 24 and airflow sensor 26 are provided in the central cavity at the other end of the battery 22 adjacent the atomizer/liquid reservoir portion 16.
The airflow sensor 26 acts as a puff detector, detecting a user puffing or sucking on the atomizer/liquid reservoir portion 16 of the e-cigarette 10. The airflow sensor 26 can be any suitable sensor for detecting changes in airflow or air pressure, such as a microphone switch including a deformable membrane which is caused to move by variations in air pressure. Alternatively, the sensor may be, for example, a Hall element or an electro-mechanical sensor.
The control electronics 24 are also connected to an atomizer 28. In the example shown, the atomizer 28 includes a heating coil 30 which is wrapped around a wick 32 extending across a central passage 34 of the atomizer/liquid reservoir portion 16. The central passage 34 may, for example, be defined by one or more walls of the liquid reservoir and/or one or more walls of the atomizer/liquid reservoir portion 16 of the e-cigarette 10. The coil 30 may be positioned anywhere in the atomizer 28 and may be transverse or parallel to a longitudinal axis of a cylindrical liquid reservoir 36. The wick 32 and heating coil 30 do not completely block the central passage 34. Rather an air gap is provided on either side of the heating coil 30 enabling air to flow past the heating coil 30 and the wick 32. The atomizer may alternatively use other forms of heating elements, such as ceramic heaters, or fiber or mesh material heaters. Nonresistance heating elements such as sonic, piezo, and jet spray may also be used in the atomizer in place of the heating coil.
The central passage 34 is surrounded by the cylindrical liquid reservoir 36 with the ends of the wick 32 abutting or extending into the liquid reservoir 36. The wick 32 may be a porous material such as a bundle of fiberglass fibers or cotton or bamboo yarn, with liquid in the liquid reservoir 36 drawn by capillary action from the ends of the wick 32 towards the central portion of the wick 32 encircled by the heating coil 30.
The liquid reservoir 36 may alternatively include wadding (not shown in
An air inhalation port 38 is provided at the back end of the atomizer/liquid reservoir portion 16 remote from the end cap 12. The inhalation port 38 may be formed from the cylindrical hollow tube atomizer/liquid reservoir portion 16 or may be formed in an end cap.
In use, a user sucks on the e-cigarette 10. This causes air to be drawn into the e-cigarette 10 via one or more air inlets, such as air inlets 20, and to be drawn through the central passage 34 towards the air inhalation port 38. The change in air pressure which arises is detected by the airflow sensor 26, which generates an electrical signal that is passed to the control electronics 24. In response to the signal, the control electronics 24 activate the heating coil 30, which causes liquid present in the wick 32 to be vaporized creating an aerosol (which may comprise gaseous and liquid components) within the central passage 34. As the user continues to suck on the e-cigarette 10, this aerosol is drawn through the central passage 34 and inhaled by the user. At the same time, the control electronics 24 also activate the LED 18 causing the LED 18 to light up, which is visible via the translucent end cap 12. Activation of the LED may mimic the appearance of a glowing ember at the end of a conventional cigarette. As liquid present in the wick 32 is converted into an aerosol, more liquid is drawn into the wick 32 from the liquid reservoir 36 by capillary action and thus is available to be converted into an aerosol through subsequent activation of the heating coil 30.
Some e-cigarette are intended to be disposable and the electric power in the battery 22 is intended to be sufficient to vaporize the liquid contained within the liquid reservoir 36, after which the e-cigarette 10 is thrown away. In other embodiments, the battery 22 is rechargeable and the liquid reservoir 36 is refillable. In the cases where the liquid reservoir 36 is a toroidal cavity, this may be achieved by refilling the liquid reservoir 36 via a refill port (not shown in
The new liquid reservoir may be in the form of a cartridge (not shown in
Of course, in addition to the above description of the structure and function of a typical e-cigarette 10, variations also exist. For example, the LED 18 may be omitted. The airflow sensor 26 may be placed, for example, adjacent to the end cap 12 rather than in the middle of the e-cigarette. The airflow sensor 26 may be replaced by, or supplemented with, a switch which enables a user to activate the e-cigarette manually rather than in response to the detection of a change in airflow or air pressure.
Different types of atomizers may be used. Thus, for example, the atomizer may have a heating coil in a cavity in the interior of a porous body soaked in liquid. In this design, aerosol is generated by evaporating the liquid within the porous body either by activation of the coil heating the porous body or alternatively by the heated air passing over or through the porous body. Alternatively the atomizer may use a piezoelectric atomizer to create an aerosol either in combination or in the absence of a heater.
In various embodiments of the present disclosure, electrical pins extending from the printed circuit board may be electrically coupled to a cartomizer, and thereby allow for both energy transfer and data communication between the power supply portion 212 and cartomizer (not shown). In various other embodiments, pins may extend from a surface of the printed circuit board to an exterior of the power supply portion to facilitate charging and data communication with external circuitry.
To provide user indications of status, power remaining, use, error messages, among other relevant information, a flexible printed circuit board 221 is communicatively coupled to controller circuitry 222 via wire leads 242A-B. The flexible circuit board 221 may include one or more light sources. In the present embodiment, the flexible circuit board 221 includes LEDs 220A-E. When assembled into the rest of the power supply portion 212, the light emitting diodes 220A-D both illuminate a circumferential portion of light guide 216 and a tip diffuser 246 that thereby illuminates a distal end of the light guide 216. The tip diffuser 246 and the light guide 216 together facilitate even illumination of the distal end of the power supply portion 212 in response to the activation of the LEDs 220A-D. In other embodiments, the flexible circuit board 221 may not require an LED substantially directed at the tip diffuser 246; for example, where the light guide 216 directs light from the LEDs 220A-D through the tip diffuser 246 and thereby illuminates the distal end of the light guide.
As shown in
Once assembly is complete on the sub-assembly, the sub-assembly may be slid into tube 245 from one end and tip diffuser 246 and circumferential light guide 216 may be inserted from the opposite end of the tube to complete assembly of power supply portion 212. By way of the distal tip of the circumferential light guide 216 and translucent portion 248 in tube 245, light emitting diodes 220A-D may illuminate evenly around a distal circumferential portion of the tube 245, and a distal tip.
In various embodiments of the present disclosure, translucent portion 248 on tube 245 may include various different patterns, shapes, images and/or logos. In the present embodiment, the translucent portion 248 is a plurality of triangles. The translucent portion 248 may be laser etched on to a painted surface of the tube 245, silk screened, drilled or otherwise cut into an outer surface of the tube 245, and/or the tube itself can be (semi-)translucent and the pattern may be disposed on an outer surface of circumferential light guide 216.
A circuit board including LEDs is inserted into a circuit board receiving slot 352 of circumferential light guide 316, which is bound by longitudinally-extending slot walls 363A-B and circumferentially-extending slot wall 364. The slot walls 363 and 364 receive light from LEDs on-board the circuit board and distributes the light throughout a partial circumferential feature 361 and end cap feature 367.
During installation of a circumferential light guide 316 into a power supply portion, an alignment grove 365 aligns with a corresponding feature on a tube 245, and prevents the circumferential light guide from spinning within the tube. Once the circumferential light guide 316 is inserted into the tube 245, a retention tooth 362 at a distal end of the circumferential light guide couples to a mating portion on an upper sub-assembly housing 240 (as shown in
One or more air inlet channels 366 in a distal outer surface 351 of an end cap feature 367 may provide air inlets to facilitate the flow of air through power supply portion 212; for example, where a user draws on an air inlet 38 of the atomizer/liquid reservoir portion 16.
In various other embodiments of the present disclosure, the tip diffuser 446 may include various other optical diffusion techniques known to those skilled in the art, including, for example, surface texturing, lensing, and material characteristics or additives to the tip diffuser 446 that facilitate internal light diffusion. In some embodiments of the present disclosure the side-walls of the light diffusing features 448A-C are sloped, straight, or rounded to further facilitate diffusion of light through the tip diffuser 446.
The light diffusing features 448A-C of
In view of the present example embodiments of tip diffusers, a skilled artisan will readily be capable of developing various other tip diffusers that achieve the same goal of even light illumination across a distal surface of an eCig using various other known light lensing techniques, and without undue experimentation.
In some embodiments of the present disclosure, flex circuit 521 may include various electrical components, besides LEDs 520A-E, such as driver circuitry for the LEDs 520 (e.g., operational amplifiers), among other components.
LEDs 520A-E may be utilized to indicate various statuses, modes, and operational characteristics to the user. For example, during operation, the LEDs 520A-E may glow to indicate operation of the eCig (e.g., where the user is taking a draw). In further more specific embodiments, based on an input from a sensor indicative of a user's draw strength, the LEDs 520A-E may fluctuate in intensity dependent on the user's draw strength. The relationship between the sensor output and the LED illumination being either a linear or non-linear relationship. In specific embodiments, this relationship may be controlled by a formula such as a transfer function, and more specifically a logarithmic transfer function. Similarly, in embodiments where the LEDs 520A-E are independently addressable, based on a sensor input to the controller circuitry, the intensity of each LED may be independently varied in order to create a variable smoldering affect similar to a user taking a draw from a traditional cigarette. In one example embodiment, the LED furthest from the distal tip would lightly flicker when idle between user draws. When a user initiates a draw from the eCig, the brightness and the number of LEDs activated during the draw may be varied based on the sensed strength of the draw and vary over the length of the draw, thereby creating an enhanced user experience.
In further embodiments, one or more of the LEDs 520A-E may be multi-color LEDs to facilitate customization of the user experience and/or to further facilitate communication of various states of the eCig such as charging, low battery, operation, sleep mode, among others. As one example embodiment, to indicate battery charging, one or more of the LEDs may ramp up from an off state to full light intensity before ramping back down to an off state, and repeating. When the battery life is low, a heartbeat-type illumination intensity profile may be utilized to indicate low battery life to the user. Similarly, blinks of varying frequency may also be used to indicated messages to the user.
In various implementations of the present disclosure, LEDs may be driven with reduced duty cycles to create the appearance of dimmed lighting.
In specific embodiments of the present disclosure, it can be desirable to maintain a consistent visual appearance to the user throughout a use cycle of a battery. However, as the battery drains over a use cycle, the amount of voltage driving the LEDs is diminished. In such a configuration, the visual appearance (e.g., the brightness) associated with a given visual indication of the eCig changes over the use cycle. To compensate for the battery's varying voltage, controller circuitry 222 periodically measures the battery voltage and compensates for the change in voltage from a full charge by varying the duty cycle of the LEDs. Thereby maintaining a consistent illumination of the LEDs over the use cycle of the battery, for a given visual indication.
After an initial draw from a user, after a period of inactivity, controller circuitry 222 of the eCig may enter a session mode whereby one or more LEDs 520 remain active during a set period of time (e.g., indicative of a typical smoke break, 5 minutes). The length of this session may be indicated by the LEDs 520, which can appear to smolder between draws. After the session length is exceeded, the LEDs are deactivated indicating that the session has ended.
Wire leads 642A-C are communicatively coupled (e.g., soldered) to solder pads on both the flex circuit 621 and controller circuitry 222 (as shown in
A tip diffuser 446 is positioned within a circumference of circumferential light guide 616, and between a flex circuit 612 and an end cap feature 367. The tip diffuser 446 diffusing light received from a light source on the flex circuit 612 and diffuses it on to a distal outer surface 351 of the circumferential light guide 616.
Embodiments of the present disclosure are directed to an electronic cigarette including a sensor, controller circuitry, and a light source. The sensor determining a user draw characteristic, and transmitting a draw signal indicative of the determined user draw characteristic. The controller circuitry communicatively coupled to the sensor, and receives the draw signal from which it determines a light intensity signal transmission. The light source is communicatively coupled to the controller circuitry, and receives the light intensity signal from the sensor—thereafter emitting an intensity of light corresponding to the received light intensity signal. In some embodiments, the user draw characteristic comprises a magnitude of a user draw on the electronic cigarette. In more specific embodiments, the sensor comprises a mass airflow sensor, wherein the user draw characteristic corresponds to a mass of air moving through the electronic cigarette during the user draw.
Various embodiments of the present disclosure are directed to an electronic cigarette including a sensor, a light source, and controller circuitry. The sensor determines a magnitude of a draw characteristic, and transmits a signal indicative of the determined magnitude of the draw characteristic. The light source emits a varying intensity of light in response to an input signal. The controller circuitry is communicatively coupled to the sensor and the light source, and the controller circuitry receives, from the sensor, the signal indicative of the determined magnitude of the draw characteristic, associates the determined magnitude of the draw characteristic with a light intensity of the light source, and generates and transmits the input signal to the light source based on the light intensity associated with the determined magnitude of the draw characteristic. In some embodiments, the sensor is a mass airflow sensor that determines a mass flowrate of the draw, a heater coil temperature sensor, or a capacitive velocity sensor.
In various embodiments the association between the determined magnitude of the draw characteristic and the light intensity of the light source are non-linear. In one specific embodiment, the association is a logarithmic transfer function.
A light source as disclosed herein may be one or more light emitting diodes, the one or more light emitting diodes may be dependently and/or independently addressable by the controller circuitry.
In accordance with various aspects of the present disclosure, in response to a change in a draw characteristic measured by a sensor over time, controller circuitry in the eCig may vary the input signal and thereby visually indicate a change in a draw characteristic.
Some embodiments of the present disclosure are directed to a circumferential light guide apparatus including a partial circumferential feature, opposing distal ends on either side of the partial circumferential feature, an aperture between the distal ends, and an outer surface. The opposing distal ends receive and direct light into the partial circumferential feature. In response to receiving light, the outer surface which includes variable surface texture, evenly distributes the directed light along the outer surface of the circumferential light guide. In some embodiments, the circumferential light guide apparatus further includes an electronic circuit board positioned within the aperture. The electronic circuit board including at least one light source substantially directed toward at least one of the opposing distal ends.
Various embodiments of a circumferential light guide apparatus include a tip diffuser coupled to an inner surface of a partial circumferential feature. The tip diffuser receives light directed along a longitudinal axis relative to the partial circumferential feature at a proximal surface of the tip diffuser, and evenly distributes the received light along a distal surface of the tip diffuser. In some aspects of the present disclosure, the tip diffuser is a bi-convex lens with a plurality of diffusing features extending into the proximal surface of the tip diffuser. In specific embodiments, the plurality of diffusing features are pyramidal apertures extending into the proximal surface of the tip diffuser.
Aspects of the circumferential light guide apparatus may include variable surface texture of an outer surface of a partial circumferential feature. In one embodiment, the variable surface texturing being minimal near the opposing distal ends, and increasing with a circumferential distance from the distal ends of the partial circumferential feature.
A circumferential light guide apparatus may also include an electronic circuit board, positioned within the aperture. The electronic circuit board including at least one light source substantially directed toward at least one of the opposing distal ends, and at least one light source substantially directed toward a tip diffuser In more specific embodiments, the light sources directed substantially toward at least one of the opposing distal ends may be offset relative to one another along a longitudinal axis of the partial circumferential feature.
It should be noted that the features illustrated in the drawings are not necessarily drawn to scale, and features of one embodiment may be employed with other embodiments as the skilled artisan would recognize, even if not explicitly stated herein. Descriptions of well-known components and processing techniques may be omitted so as to not unnecessarily obscure the embodiments of the disclosure. The examples used herein are intended merely to facilitate an understanding of ways in which the disclosure may be practiced and to further enable those of skill in the art to practice the embodiments of the disclosure. Accordingly, the examples and embodiments herein should not be construed as limiting the scope of the disclosure. Moreover, it is noted that like reference numerals represent similar parts throughout the several views of the drawings.
The terms “including,” “comprising” and variations thereof, as used in this disclosure, mean “including, but not limited to,” unless expressly specified otherwise.
The terms “a,” “an,” and “the,” as used in this disclosure, means “one or more,” unless expressly specified otherwise.
Although process steps, method steps, algorithms, or the like, may be described in a sequential order, such processes, methods and algorithms may be configured to work in alternate orders. In other words, any sequence or order of steps that may be described does not necessarily indicate a requirement that the steps be performed in that order. The steps of the processes, methods or algorithms described herein may be performed in any order practical. Further, some steps may be performed simultaneously.
When a single device or article is described herein, it will be readily apparent that more than one device or article may be used in place of a single device or article. Similarly, where more than one device or article is described herein, it will be readily apparent that a single device or article may be used in place of the more than one device or article. The functionality or the features of a device may be alternatively embodied by one or more other devices which are not explicitly described as having such functionality or features.
Although several embodiments have been described above with a certain degree of particularity, those skilled in the art could make numerous alterations to the disclosed embodiments without departing from the spirit of the present disclosure. It is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative only and not limiting. Changes in detail or structure may be made without departing from the present teachings. The foregoing description and following claims are intended to cover all such modifications and variations.
Various embodiments are described herein of various apparatuses, systems, and methods. Numerous specific details are set forth to provide a thorough understanding of the overall structure, function, manufacture, and use of the embodiments as described in the specification and illustrated in the accompanying drawings. It will be understood by those skilled in the art, however, that the embodiments may be practiced without such specific details. In other instances, well-known operations, components, and elements have not been described in detail so as not to obscure the embodiments described in the specification. Those of ordinary skill in the art will understand that the embodiments described and illustrated herein are non-limiting examples, and thus it can be appreciated that the specific structural and functional details disclosed herein may be representative and do not necessarily limit the scope of the embodiments, the scope of which is defined solely by the appended claims.
Reference throughout the specification to “various embodiments,” “some embodiments,” “one embodiment,” “an embodiment,” or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, appearances of the phrases “in various embodiments,” “in some embodiments,” “in one embodiment,” “in an embodiment,” or the like, in places throughout the specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Thus, the particular features, structures, or characteristics illustrated or described in connection with one embodiment may be combined, in whole or in part, with the features structures, or characteristics of one or more other embodiments without limitation.
It will be appreciated that the terms “proximal” and “distal” may be used throughout the specification with reference to a clinician manipulating one end of an instrument used to treat a patient. The term “proximal” refers to the portion of the instrument closest to the clinician and the term “distal” refers to the portion located furthest from the clinician. It will be further appreciated that for conciseness and clarity, spatial terms such as “vertical,” “horizontal,” “up,” and “down” may be used herein with respect to the illustrated embodiments. However, surgical instruments may be used in many orientations and positions, and these terms are not intended to be limiting and absolute.
Any patent, publication, or other disclosure material, in whole or in part, that is said to be incorporated by reference herein is incorporated herein only to the extent that the incorporated materials does not conflict with existing definitions, statements, or other disclosure material set forth in this disclosure. As such, and to the extent necessary, the disclosure as explicitly set forth herein supersedes any conflicting material incorporated herein by reference. Any material, or portion thereof, that is said to be incorporated by reference herein, but which conflicts with existing definitions, statements, or other disclosure material set forth herein will only be incorporated to the extent that no conflict arises between that incorporated material and the existing disclosure material.
Claims
1-8. (canceled)
9. A light generating circuit board for an electronic cigarette, comprising:
- a flexible circuit board, wherein the flexible circuit board includes a first portion and a second portion, wherein the second portion is disposed at an angle with respect to the first portion;
- a light disposed on the first portion; and
- a light disposed on the second portion.
10. The light generating circuit board of claim 9, wherein the first portion is disposed at a 90 degree angle with respect to the second portion.
11. The light generating circuit board of claim 9, wherein the first portion is configured to be aligned with a longitudinal axis of the electronic cigarette.
12. The light generating circuit board of claim 11, wherein the second portion is configured to be disposed at an angle with respect to the longitudinal axis of the electronic cigarette.
13. The light generating circuit board of claim 12, further comprising a plurality of lights disposed on the first portion.
14. The light generating circuit board of claim 13, further comprising a single light disposed on the second portion.
15. The light generating circuit board of claim 9, further including a power supply portion connected to a proximal end of the circuit board.
Type: Application
Filed: Oct 11, 2023
Publication Date: Jun 6, 2024
Inventors: Ramon Alarcon (Los Gatos, CA), Adam Hoffman (Campbell, CA), Christopher Myles (San Jose, CA), James R. Conrey (San Jose, CA)
Application Number: 18/379,013